Results 21 to 30 of about 4,487 (224)
Robust and Adaptive Backstepping Control for Hexacopter UAVs [PDF]
IEEE Access, 2019 A nonlinear robust and adaptive backstepping control strategy is hierarchically proposed to solve the trajectory tracking problem of hexacopter UAVs. Due to the under-actuated and coupled properties of the hexacopter dynamics, the nominal backstepping control approach is fully designed as the main controller.
Juqian Zhang +3 more
openaire +2 more sources
Command filtered adaptive backstepping control with disturbance estimation by least squares support vector regression [PDF]
, 2021 LAUREA MAGISTRALEIn questo lavoro, è stato sviluppato un controllo Adaptive Backstepping con Command Filter con compensazione di disturbi per controllare una classe di sistemi non lineari di ordine elevato con parametri sconosciuti e affetti da disturbi
CUOGHI, LUDOVICO
core
Journal of Control Science and Engineering, 2020 An adaptive backstepping sliding mode controller combined with a nonlinear disturbance observer is designed for trajectory tracking of the electrically driven hybrid conveying mechanism with mismatched disturbances.
Wei Yuan, Guoqin Gao, Jianzhen Li
doaj +1 more source
Mathematical and Computational Applications, 2020 In this paper, a prescribed performance adaptive backstepping control (PPABC) strategy is proposed to control the speed of a winding segmented permanent magnet linear synchronous motor (WS-PMLSM) with variable parameters and an unknown load disturbance ...
Weiming Zhang +3 more
doaj +1 more source
IET Generation, Transmission & Distribution, 2022 This paper presents an excitation controller design process for multimachine power systems with synchronous generators using an adaptive backstepping approach to ensure robust performance against parametric uncertainties as well as to improve the ...
Tushar Kanti Roy, Md Apel Mahmud
doaj +1 more source
Finite-time filtered backstepping sliding mode adaptive control for rudder roll stabilization
Zhongguo Jianchuan Yanjiu, 2023 ObjectiveAn adaptive finite-time filtered backstepping sliding mode controller is designed to solve the rudder roll stabilization control problem of underactuated ships in unknown wave disturbance conditions.
Jiahao LIU, Zhiquan LIU
doaj +1 more source
International Journal of Advanced Robotic Systems, 2019 In this article, a fuzzy-approximation-based adaptive backstepping control method for dual-arm of a humanoid robot was proposed. The purpose of this control system is to provide coordinated movement assistance to enable the humanoid robot’s human-like ...
Keqiang Bai +3 more
doaj +1 more source
Adaptive Backstepping Control of a 2-DOF Helicopter [PDF]
2019 7th International Conference on Control, Mechatronics and Automation (ICCMA), 2019 This paper proposes an adaptive nonlinear controller for a 2-Degree of Freedom (DOF) helicopter. The proposed controller is designed using backstepping control technique and is used to track the pitch and yaw position references independently. A MIMO nonlinear mathematical model is derived for the 2DOF helicopter based on Euler-Lagrange equations ...
Siri Schlanbusch, Jing Zhou 0002
openaire +2 more sources
International Journal of Aerospace Engineering, 2022 This paper investigates an adaptive backstepping control based on the immersion-and-invariance (I&I) method for a rotorcraft’s trajectory-tracking control problem. To effectively cope with both parametric uncertainties and external disturbances affecting
Yoo-Seung Choi +4 more
doaj +1 more source
Comparative Between Backstepping and Adaptive Backstepping Control for Controlling Prosthetic Knee
Iraqi Journal of Computer, Communication, Control and System Engineering, 2023 The lower limb amputees are increasing day by day. This has led to an increase in research in the field of prosthetic knee. In this work, a prosthetic knee was designed and developed to assist human movements and more quality of life for millions of individuals who have lost lower limbs. The dynamic model and parameter identification of a two degree of
openaire +1 more source